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TPS54340BDDAR / Switching Voltage Regulators 42-V input, 3.5-A
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TPS54340BDDAR / Switching Voltage Regulators 42-V input, 3.5-A
Brand Name :TI
Model Number :TPS54340BDDAR
Place of Origin :Philippines
MOQ :1
Price :contact us
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :contact us
Delivery Time :in stock
Packaging Details :Standard/New/Original
Output Voltage :800 mV to 41.1 V
Output Current :3.5 A
Switching Frequency :100 kHz to 2.5 MHz
Operating Supply Current :146 uA
Date Code :22+
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TPS54340BDDAR / Switching Voltage Regulators 42-V input, 3.5-A
The TPS54340B is a 42-V, 3.5-A, step-down regulator with an integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no-load supply current to 146 μA. Shutdown supply current is reduced to 2 μA when the enable pin is pulled low.
Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.
A wide switching-frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protect internal and external components during an overload condition.
Product Attribute
Attribute Value
Texas Instruments
Product Category:
Switching Voltage Regulators
RoHS:
Details
SMD/SMT
SO-PowerPad-8
Buck
800 mV to 41.1 V
3.5 A
1 Output
4.5 V
42 V
146 uA
100 kHz to 2.5 MHz
- 40 C
+ 150 C
TPS54340B
Reel
Cut Tape
MouseReel
Brand:
Texas Instruments
Input Voltage:
4.5 V to 42 V
Moisture Sensitive:
Yes
Operating Supply Current:
146 uA
Product Type:
Switching Voltage Regulators
Shutdown:
Shutdown
Factory Pack Quantity:
2500
Subcategory:
PMIC - Power Management ICs
Supply Voltage - Min:
4.5 V
Type:
DC/DC Converter
Unit Weight:
0.003457 oz
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TPS54340BDDAR / Switching Voltage Regulators 42-V input, 3.5-A Images
